Final answer:
Diffusion is the intermingling of ideas, concepts, or artifacts from one culture to another. It occurs when an element of culture, such as a material object or an idea, spreads throughout different societies. One example of diffusion is the spread of McDonald's restaurants to almost every country, which is an example of globalization as well.
Step-by-step explanation:
Diffusion is the intermingling of ideas, concepts, or artifacts from one culture to another. It occurs when an element of culture, such as a material object or an idea, spreads throughout different societies. One example of diffusion is the spread of McDonald's restaurants to almost every country, which is an example of globalization as well. Through diffusion, cultures integrate into the mainstream, leading to the development of new social practices.